Search Results - "Baltrus, John"

Heterogeneous photo-Fenton-like degradation of emerging pharmaceutical contaminants in wastewater using Cu-doped MgO nanoparticles by Silva, Manoj, Baltrus, John P., Williams, Clinton, Knopf, Allan, Zhang, Lihua, Baltrusaitis, Jonas

“…A facile thermal decomposition method was utilized to synthesize mesoporous Cu-doped MgO nanoparticles. These Cu-MgO nanoparticles were shown to be efficient…”
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Visible Light Photoreduction of CO2 Using CdSe/Pt/TiO2 Heterostructured Catalysts by Wang, Congjun, Thompson, Robert L, Baltrus, John, Matranga, Christopher

“…A series of CdSe quantum dot (QD)-sensitized TiO2 heterostructures have been synthesized, characterized, and tested for the photocatalytic reduction of CO2 in…”
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Perovskite Nanoparticle-Sensitized Ga2O3 Nanorod Arrays for CO Detection at High Temperature by Lin, Hui-Jan, Baltrus, John P, Gao, Haiyong, Ding, Yong, Nam, Chang-Yong, Ohodnicki, Paul, Gao, Pu-Xian

“…Noble metal nanoparticles are extensively used for sensitizing metal oxide chemical sensors through the catalytic spillover mechanism. However, due to…”
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Influence of the Anionic Zinc-Adeninate Metal–Organic Framework Structure on the Luminescent Detection of Rare Earth Ions in Aqueous Streams by Crawford, Scott E, Ellis, James E, Ohodnicki, Paul R, Baltrus, John P

“…Rare earth elements (REEs) are critical to numerous technologies; however, a combination of increasing demand, environmental concerns, and monopolistic…”
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Adsorption kinetics, thermodynamics, and isotherm studies for functionalized lanthanide-chelating resins by Callura, Jonathan C., Perkins, Kedar M., Baltrus, John P., Washburn, Newell R., Dzombak, David A., Karamalidis, Athanasios K.

“…[Display omitted] Conventional ion exchange resins are widely utilized to remove metals from aqueous solutions, but their limited selectivity precludes dilute…”
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Operando Structure Determination of Cu and Zn on Supported MgO/SiO2 Catalysts during Ethanol Conversion to 1,3-Butadiene by Taifan, William E, Li, Yuanyuan, Baltrus, John P, Zhang, Lihua, Frenkel, Anatoly I, Baltrusaitis, Jonas

“…The electronic structure and reactivity of Cu- and Zn-promoted wet-kneaded MgO/SiO2 catalysts was interrogated during ethanol reaction to 1,3-BD. A multimodal…”
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Analysis of surface roughness and oxidation of FeNi-based metal amorphous nanocomposite alloys by Egbu, James, Ohodnicki, Jr, Paul R., Baltrus, John P., Talaat, Ahmed, Wright, Ruishu F., McHenry, Michael E.

“…We report on a systematic investigation of newly developed (Fe70Ni30)80Nb4B14Si2 metal amorphous nanocomposites (MANCs) and the factors affecting their surface…”
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Greenhouse Gas Molecule CO2 Detection Using a Capacitive Micromachined Ultrasound Transducer by Barauskas, Dovydas, Pelenis, Donatas, Virzonis, Darius, Baltrus, John P, Baltrusaitis, Jonas

“…We manufactured and tested a capacitive micromachined ultrasound transducer (CMUT)-based sensor for CO2 detection at environmentally relevant concentrations…”
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Investigation of AFeO3 (A=Ba, Sr) Perovskites for the Oxidative Dehydrogenation of Light Alkanes under Chemical Looping Conditions by Natesakhawat, Sittichai, Popczun, Eric J., Baltrus, John P., Wang, Kun, Serna, Pedro, Liu, Sophie, Meyer, Randall, Lekse, Jonathan W.

“…Oxidative dehydrogenation (ODH) of light alkanes to produce C2−C3 olefins is a promising alternative to conventional steam cracking. Perovskite oxides are…”
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Synthesis and Quantum Metrology of Metal–Organic Framework-Coated Nanodiamonds Containing Nitrogen Vacancy Centers by Shugayev, Roman A, Crawford, Scott E, Baltrus, John P, Diemler, Nathan A, Ellis, James E, Kim, Ki-Joong, Cvetic, Patricia C

“…Fluorescent nanodiamonds (NDs) containing nitrogen vacancy centers (NV) have promising applications in quantum sensing, quantum computing, catalytic, and…”
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Investigation of AFeO 3 (A=Ba, Sr) Perovskites for the Oxidative Dehydrogenation of Light Alkanes under Chemical Looping Conditions by Natesakhawat, Sittichai, Popczun, Eric J, Baltrus, John P, Wang, Kun, Serna, Pedro, Liu, Sophie, Meyer, Randall, Lekse, Jonathan W

“…Oxidative dehydrogenation (ODH) of light alkanes to produce C -C olefins is a promising alternative to conventional steam cracking. Perovskite oxides are…”
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Water Adsorption on Hydroxyapatite and Struvite as a Function of Relative Humidity: Application of BET and Freundlich Adsorption Models by Silva, Manoj, Baltrus, John P, Burnett, Daniel J, Baltrusaitis, Jonas

“…Anthropogenically derived phosphate-bearing crystalline materials serve as reactive surfaces for nutrient recycling to the environment. The reactivity of these…”
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Adsorption and Deactivation Characteristics of Cu/ZnO-Based Catalysts for Methanol Synthesis from Carbon Dioxide by Natesakhawat, Sittichai, Ohodnicki, Paul R., Howard, Bret H., Lekse, Jonathan W., Baltrus, John P., Matranga, Christopher

“…The adsorption and deactivation characteristics of coprecipitated Cu/ZnO-based catalysts were examined and correlated to their performance in methanol…”
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Surface analysis insight note: Differentiation methods applicable to noisy data for determination of sp2‐ versus sp3‐hybridization of carbon allotropes and AES signal strengths by Fairley, Neal, Compagnini, Giuseppe, Scardaci, Vittorio, Baltrus, John, Roberts, Adam, Barlow, Anders, Cumpson, Peter, Baltrusaitis, Jonas

“…The derivatives of the spectra are commonly used for quantification in Auger Electron Spectroscopy (AES) spectra, while the derivative of the KLL C Auger line…”
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Volatilization Behavior of Supported Au Nanoparticle Arrays under H2 at High Temperature by Holcomb, Gordon R, Baltrus, John P, Tylczak, Joseph H, Ohodnicki, Paul R

“…The fabrication and experimental study of model Au nanoparticle arrays (nanodots) were used to allow a direct comparison of reactive evaporation at elevated…”
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Mechanistic insights into the oxidation behavior of Ni alloys in high-temperature CO2 by Oleksak, Richard P., Baltrus, John P., Nakano, Jinichiro, Nakano, Anna, Holcomb, Gordon R., Doğan, Ömer N.

“…•The oxidation behavior of a Ni alloy in high-temperature CO2 is evaluated in detail.•CO2 molecules play little role during the oxidation process.•O2…”
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Adsorption kinetics, thermodynamics, and isotherm studies for functionalized lanthanide-chelating resins by Callura, Jonathan C., Perkins, Kedar M., Baltrus, John P., Washburn, Newell R., Dzombak, David A., Karamalidis, Athanasios K.

“…Conventional ion exchange resins are widely utilized to remove metals from aqueous solutions, but their limited selectivity precludes dilute ion extraction…”
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Surface acoustic wave devices for harsh environment wireless sensing by Greve, David W, Chin, Tao-Lun, Zheng, Peng, Ohodnicki, Paul, Baltrus, John, Oppenheim, Irving J

“…Langasite surface acoustic wave devices can be used to implement harsh-environment wireless sensing of gas concentration and temperature. This paper reviews…”
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Active Sites and Structure–Activity Relationships of Copper-Based Catalysts for Carbon Dioxide Hydrogenation to Methanol by Natesakhawat, Sittichai, Lekse, Jonathan W., Baltrus, John P., Ohodnicki, Paul R., Howard, Bret H., Deng, Xingyi, Matranga, Christopher

“…Active sites and structure–activity relationships for methanol synthesis from a stoichiometric mixture of CO2 and H2 were investigated for a series of…”
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Technical Note: Characterization of Corrosion Films Formed on Austenitic Stainless Steel in Supercritical CO2 Containing H2O and O2 by Oleksak, Richard P., Baltrus, John P., Teeter, Lucas, Ziomek-Moroz, Margaret, Doğan, Ömer N.

“…Future technologies require structural alloys resistant to corrosion in supercritical CO2 (sCO2) fluids containing impurities such as H2O and O2. Traditional…”
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